Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
With the onset of May, Hooper's weather sees a temperature rise, transitioning from a refreshing 57.9°F (14.4°C) in April to a pleasant 68.4°F (20.2°C). Hooper's average low-temperature in May is measured at a chilly 47.8°F (8.8°C).Humidity
In May, the average relative humidity in Hooper is 54%.Rainfall
In Hooper, during May, the rain falls for 9.8 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, in Hooper, there are 109 rainfall days, and 10.59" (269mm) of precipitation is accumulated.Snowfall
In Hooper, snow does not fall in May through August.Daylight
In May, the average length of the day is 15h and 4min.On the first day of the month, sunrise is at 5:36 am and sunset at 8:03 pm. On the last day of May, sunrise is at 5:02 am and sunset at 8:38 pm PDT.
Sunshine
In May, the average sunshine in Hooper is 10.6h.UV index
In May, the average daily maximum UV index in Hooper is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 5 translates into these guidelines:
Take precautions - Protection against sun damage is advised. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are May temperatures in Hooper?
What is the average humidity in May in Hooper?
How much does it rain in Hooper in May?
When it does not snow in Hooper?
Does it snow in Hooper in May?
How many hours of daylight does Hooper have in May?
What time are sunrise and sunset in May in Hooper?
How long on average sun shines in May in Hooper?
How high is the UV index in May in Hooper?
Average temperature in May
Hooper, WA
- Average high temperature in May: 68.4°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (33.8°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is August (64.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).
Average pressure in May
Hooper, WA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in May
Hooper, WA
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in May
Hooper, WA
- Average humidity in May: 54%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (34%).
Average rainfall in May
Hooper, WA
- Average rainfall in May: 1.1"
The wettest month (with the highest rainfall) is March (1.38").
The driest months (with the least rainfall) are July and August (0.31").
Average rainfall days in May
Hooper, WA
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is July (4.2 days).
Average snowfall in May
Hooper, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in May
Hooper, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Hooper, WA
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 10h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in May
Hooper, WA
- Average sunshine days in May: 18.8 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is March (14.2 days).
Average UV index in May
Hooper, WA
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Hooper, WA
- Average cloud cover in May: 29
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in May
Hooper, WA
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Hooper, Washington, USA
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